Professional Brands

iHerb's selection of professional brands includes many products sold by health practitioners. Brands include Allergy Research Group, BioFreeze, InterPlexus, Metabolic Maintenance, Ortho Molecular Products, Advanced Orthomolecular and others.

U.S. Made & Qualified Labs: All iHerb brands are manufactured exclusively in the USA in facilities that are fully compliant with Current Good Manufacturing Practices (cGMPs per 21 CFR Part 111), and are third-party, audited and registered by organizations such as NSF and/or NPA.